| Value | Category | Cases | |
|---|---|---|---|
| 1 | 18 |
7.8%
|
|
| 2 | 20 |
8.6%
|
|
| 3 | 16 |
6.9%
|
|
| 4 | 20 |
8.6%
|
|
| 5 | 19 |
8.2%
|
|
| 6 | 26 |
11.2%
|
|
| 7 | 19 |
8.2%
|
|
| 8 | 16 |
6.9%
|
|
| 9 | 25 |
10.8%
|
|
| 10 | 19 |
8.2%
|
|
| 11 | 12 |
5.2%
|
|
| 12 | 21 |
9.1%
|
|
| 99 | Missing | 1 |
0.4%
|
| Sysmiss | 396 |